FUCKing runtimes

code/__HELPERS/datumpool.dm

@@ -62,7 +62,7 @@ var/global/list/pooledvariables = new
 		world << text("DEBUG_DATUM_POOL: returnToPool([]) exceeds [] discarding...", D.type, MAINTAINING_DATUM_POOL_COUNT)
 		#endif
 		var/list/pool = masterdatumPool["[D.type]"]
-		pool.Cut(End=1) //LET IT GO. LET IT GOOOOOO.
+		pool.Cut(1,2) //LET IT GO. LET IT GOOOOOO. AKA REMOVE THE OLDEST ENTRY
 		return
 	if(isnull(masterdatumPool["[D.type]"]))
 		masterdatumPool["[D.type]"] = list()

code/game/objects/effects/decals/Cleanable/humans.dm

@@ -40,10 +40,10 @@ var/global/list/blood_list = list()
 
 /obj/effect/decal/cleanable/blood/resetVariables()
 	Destroy()
+	..("viruses","virus2", "blood_DNA", "random_icon_states", args)
 	viruses = list()
 	virus2 = list()
 	blood_DNA = list()
-	..("viruses","virus2", "blood_DNA", "random_icon_states", args)
 
 /obj/effect/decal/cleanable/blood/New()
 	..()

code/game/objects/effects/decals/Cleanable/tracks.dm

@@ -160,6 +160,7 @@ var/global/list/image/fluidtrack_cache=list()
 			updated=1
 
 	dirs |= comingdir|realgoing
+	if(istype(DNA,/list))
 		blood_DNA |= DNA.Copy()
 	if(updated)
 		update_icon()

code/modules/admin/verbs/playsound.dm

@@ -21,7 +21,7 @@
 	set category = "Fun"
 	set name = "Play Local Sound"
 	if(!check_rights(R_SOUNDS))	return
-
+	if(!istype(S)) S = sound(S)
 	log_admin("[key_name(src)] played a local sound [S]")
 	message_admins("[key_name_admin(src)] played a local sound [S]", 1)
 	S.status = SOUND_STREAM | SOUND_UPDATE

code/modules/lighting/lighting_atom.dm

@@ -14,6 +14,7 @@
 	update_light()
 
 /atom/proc/update_light()
+	if(gcDestroyed) return
 	if(!light_power || !light_range)
 		if(light)
 			light.destroy()

code/modules/mob/living/carbon/human/human.dm

@@ -54,6 +54,9 @@
 	..(new_loc, "Muton")
 
 /mob/living/carbon/human/generate_static_overlay()
+	if(!istype(static_overlays,/list))
+		static_overlays = list()
+	static_overlays.Add(list("static", "blank", "letter"))
 	var/image/static_overlay = image(icon('icons/effects/effects.dmi', "static"), loc = src)
 	static_overlay.override = 1
 	static_overlays["static"] = static_overlay

code/modules/surgery/headreattach.dm

@@ -203,8 +203,13 @@
 	var/obj/item/weapon/organ/head/B = tool
 	if (B.brainmob.mind)
 		B.brainmob.mind.transfer_to(target)
+
+	var/datum/organ/internal/brain/copied
+	if(B.organ_data)
 		var/datum/organ/internal/I = B.organ_data
-	var/datum/organ/internal/brain/copied = I.Copy()
+		copied = I.Copy()
+	else
+		copied = new
 	copied.owner = target
 	target.internal_organs_by_name["brain"] = copied
 	target.internal_organs += copied